How to send a custom Date Field via API

[igianni84]

Hi, I have created a custom field in Date format.

How do I update this field to a contact via API? The field I'm trying to update is field [17].

Ex:

parameters = {
         "contact": {
         'phone': '999',
                 "field [17]": "2020-04-01T00: 00: 00-00: 00"
         }
         }
         print ('I pass the parameters:' + str (parameters))
         answer = ac_client.contacts.update_a_contact (idMarketing, parameters)

[Guzzler]

Is this issue still open? Looking for a similar usecase to update multiple custom fields that are not being set by the contact update api. @ingmferrer is there a fix incoming for the same?

[ben-kwh]

upvote. Looking to write and access datetime and multiselect custom fields on Accounts, Contacts, and Deals

[machachen]

Is this package still being updated? We're Looking for a solution as well.